<?php
/**
 *
 * @authors  Ysg (y.shi.guo@gmail.com)
 * @website  http://ysg.bonza.cn
 * @date     2017-07-31 09:48:11
 */

class Person
{
    private $name = '';
    static public  $sex = 'male';
    private $age = 10;

    function __construct($name ,$sex , $age){
        $this->name = $name;
        self::$sex = $sex;
        $this->age = $age;
    }

    public function say(){
    	echo "我叫：".$this->name."今年".($this->age + 5)."岁";
    }
}
